Doctor insights on:
What Is The Weakest Prescription For Eyeglasses
Nothing bad: The eye cannot be damaged if you wear a prescription that is not correct. It will certainly cause strain and possible headaches, but as long as you are an adult, the worst case will be discomfort. The one exception is that children (especially those under age 7) who are not using the correct prescription may develop permanent vision loss. ...Read moreSee 1 more doctor answer
Worst of the worst: A strong glasses prescription implied very severe refractive error. This is usually due to the eye either being too long, too short, or too irregular in shape. This leads to nearsightedness, farsightedness, and astigmatism. Generally the nearsighted prescriptions are highest due to extreme eye length, -30.00 is the worst I have seen. An aphakic person also who is also hyperopic could be +30.00. ...Read moreSee 1 more doctor answer
Where can I buy new eyeglasses without a prescription by using my current lenses for them to copy?
No effect on sight: If you think of your eye as a camera, having a properly focused lens gives clearest picture possible, but the lens itself does not change the camera. The need for glasses comes from the eye not having the right shape or length. Glasses compensate for the physical abnormalities of the eye, but do not change the eye. So, using glasses does not help or worsen the natural sight. ...Read more
Headache and : Eyes will get very tired.Get a more detailed answer ›
Please help docs! where can I buy new eyeglasses without a prescription by giving my current lenses for them to copy?
Optical shops: Some optical shops will do this with the advice that they take no responsibility for the quality of vision and will not correct problems. In many States, laws forbid this practi ce. You might have to hunt around and of course you could probably get this done with no issue in many foreign countries. ...Read moreSee 1 more doctor answer
Chronic migraine started 3 months ago non stop, around the same time I also got my new prescription eyeglasses. No medication works. Is it glasses?
Migraine/ glasses: Possible,it could be would go back to the prescriber of the glasses and discuss the issue.But may be that the problem causing the vision issue is causing the headaches as well. Check for eye pressure,also go to doctor neurologist to check for any brain issues causing headache (pituitary adenoma) ,chronic sinusitis ( usually no eye issues) or infection like lyme, chikunga, West Nile, ...Read moreSee 1 more doctor answer
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